With its 37.5 technology, this dress jacket will keep you at your body’s ideal temperature all night long. That’s 37.5 degrees. Made from natural materials with active particles that capture and release moisture, it’s one of the most comfortable jackets around. Choose this jacket suit and you won’t have to compromise on your slick style either. The tailored fit cuts a smart silhouette, and elegant silken detail on the lapels bring a dash of elegance.